Rapid: Individual Calculations April 2019
 Valizadeh, Hossein  Total change: 36.00  Rating chartPersonal card
 Tabriz Rapid 20 Esfand 1397 Tabriz IRI 2019-03-11
RcRownchangeKK*chgGame
 1681 1659 6.00 9 1.80 20 36.00 
  Rava, Afshin 1259  * IRI1.0010.08201.60 
  Baratian, Erfan 1953 IRI0.001-0.1520-3.00 
  Naghizadeh Dalir, Mohammad Sadra 1359 IRI1.0010.15203.00 
  Ebrahimi Herab, Hamidreza 1914 IRI0.001-0.1920-3.80 
  Kohansal Gorbany, Mahdy 1420 IRI1.0010.20204.00 
  Mohammadi Hamed, Masoud 1860 IRI1.0010.762015.20 
  Badihi, Seyed Esmaeil 1832 IRI1.0010.732014.60 
  Rahimi, Mousa 1559 IRI1.0010.36207.20 
  Ebrahimi, Nima 1970 IRI0.001-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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